Answer:
y = -3
Step-by-step explanation:
5y = 3y - 6
2y = -6
y = -3
Climb up 3 ft per hr and fall down 2 ft per hr
18 = 3h-2h
solve for h
h=18 hr
Hi! We’re going to use the pythagorean theorem to answer this.
3 + x^2 = 8
subtract 3 from 8
x^2=5
take the square root of both sides
x=sqrt5
Answer:
3.1
Step-by-step explanation:
After substitution of the givens, the expression 4.7j-6.8k takes on the value
4.7(5) - 6.8(3) = 23.5 - 20.4 = 3.1
